I am a japanese-english translator in Japan for a company which its 2 biggest clients are Toyota and a Toyota subcompany. I was hired due to my technical knowledge of computer systems as I was a network engineer previously as they have alot of translation jobs in that area. But, being who there customer is, there are many jobs about cars themselves, from owners manuals to technical procedures for technicians. I need to start studying about cars, and specifically Toyota's way of doing business. So anyway, I have started looking around on the web and have found many sites with basic info, but so far nothing too detailed or in-depth.

If anybody could point out some good resources (free if possible) so I could get started, I would be most grateful.